package com.nw.utils;

import java.util.UUID;

public class UUIDUtil {

	public static String uuid(){
		UUID uu = UUID.randomUUID();
		String u = uu.toString().replaceAll("-", "");
		return u;
	}
	public static void main(String[] args) {
		for (int i = 0; i < 10; i++) {
			
			System.out.println(uuid());
		}
	}
}